[GIT PULL] arch/sh additional critical fixes 5.8

From: Rich Felker
Date: Mon Jul 27 2020 - 18:09:27 EST

Hi Linus,

I have some last-minute fixes I hope you can still pull in for 5.8.
One is for a boot regression (mmu code broken) and the other fixes a
long-standing broken syscall number bounds check.


The following changes since commit 92ed301919932f777713b9172e525674157e983d:

Linux 5.8-rc7 (2020-07-26 14:14:06 -0700)

are available in the Git repository at:

git://git.libc.org/linux-sh tags/sh-for-5.8-part2

for you to fetch changes up to 04a8a3d0a73f51c7c2da84f494db7ec1df230e69:

sh: Fix validation of system call number (2020-07-27 16:12:49 -0400)

Fixes for major regression and longstanding bounds-checking error.

Michael Karcher (1):
sh: Fix validation of system call number

Peter Zijlstra (1):
sh/tlb: Fix PGTABLE_LEVELS > 2

arch/sh/include/asm/pgalloc.h | 10 +---------
arch/sh/kernel/entry-common.S | 6 +++---
2 files changed, 4 insertions(+), 12 deletions(-)